TREA

Kenichi Kawaguchi

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pyridine derivative
    • Patent number 10,975,091
    • Issue date Apr 13, 2021
    • Astellas Pharma Inc.
    • Kenichi Kawaguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pyridine derivative
    • Patent number 10,421,762
    • Issue date Sep 24, 2019
    • Astellas Pharma Inc.
    • Kenichi Kawaguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine derivative
    • Patent number 10,059,720
    • Issue date Aug 28, 2018
    • Astellas Pharma Inc.
    • Kenichi Kawaguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bicyclic pyridine compound
    • Patent number 10,023,583
    • Issue date Jul 17, 2018
    • Astellas Pharma Inc.
    • Kenichi Kawaguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine derivatives
    • Patent number 10,005,762
    • Issue date Jun 26, 2018
    • Astellas Pharma Inc.
    • Kenichi Kawaguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Azolecarboxamide compound or salt thereof
    • Patent number 8,304,547
    • Issue date Nov 6, 2012
    • Astellas Pharma Inc.
    • Keizo Sugasawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azolecarboxamide derivative
    • Patent number 8,163,746
    • Issue date Apr 24, 2012
    • Astellas Pharma Inc.
    • Keizo Sugasawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    N-phenyl-(2R,5S)dimethylpiperazine derivative
    • Patent number 7,666,873
    • Issue date Feb 23, 2010
    • Astellas Pharma Inc.
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    N-phenyl-(2R,5S) dimethylpiperazine derivative
    • Patent number 7,297,698
    • Issue date Nov 20, 2007
    • Astellas Pharma Inc.
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    4-AMINOQUINAZOLINE COMPOUND
    • Publication number 20240150366
    • Publication date May 9, 2024
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDINE DERIVATIVE
    • Publication number 20200055868
    • Publication date Feb 20, 2020
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDINE DERIVATIVE
    • Publication number 20180327418
    • Publication date Nov 15, 2018
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BICYCLIC PYRIDINE COMPOUND
    • Publication number 20180022755
    • Publication date Jan 25, 2018
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDINE DERIVATIVES
    • Publication number 20170362209
    • Publication date Dec 21, 2017
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDINE DERIVATIVE
    • Publication number 20170190715
    • Publication date Jul 6, 2017
    • Astellas Pharma Inc.
    • Kenichi KAWAGUCHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    AZOLECARBOXAMIDE COMPOUND OR SALT THEREOF
    • Publication number 20100249088
    • Publication date Sep 30, 2010
    • Astellas Pharma Inc.
    • Keizo Sugasawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    AZOLECARBOXAMIDE DERIVATIVE
    • Publication number 20090286766
    • Publication date Nov 19, 2009
    • Astellas Pharma Inc.
    • Keizo Sugasawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    N-Phenyl-(2R,5S)Dimethylpiperazine Derivative
    • Publication number 20080214543
    • Publication date Sep 4, 2008
    • Astellas Pharma Inc.
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    N-phenyl-(2r,5s) dimethylpiperadine derivative
    • Publication number 20050261303
    • Publication date Nov 24, 2005
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Medicine comprising dicyanopyridine derivative
    • Publication number 20030232860
    • Publication date Dec 18, 2003
    • Hironori Harada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE